A2483112
3-Cyanoumbelliferone , 98% , 19088-73-4
Synonym(s):
3-Cyano-7-hydroxycoumarin
CAS NO.：19088-73-4
Empirical Formula: C10H5NO3
Molecular Weight: 187.15
MDL number: MFCD00037480
EINECS: 200-123-4
| Pack Size | Price | Stock | Quantity |
| 1G | RMB563.20 | In Stock |
|
| 5G | RMB1599.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | ≥250 °C(lit.) |
| Boiling point: | 436.6±45.0 °C(Predicted) |
| Density | 1.50±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | DMF: soluble |
| form | powder to crystal |
| pka | 7.03 ± 0.20, most acidic, temperature:
25 °C |
| color | Yellow solid or powder |
| λmax | 408 nm (Buffer pH 9); 408 nm
(MeOH) |
| BRN | 153271 |
| Major Application | Electroluminescentdevice;laser dyes; modified polyester for foodcontainers/beverage bottles; monitoring of cationicphotopolymerization processes;textiles;thin films |
| Biological Applications | Detectingmicroorganisms,nucleic acids; inhibiting cellproliferation/tumor growth; reference standard foresters; ethers,phosphates substrates; asa substrate for measuring nucleic acid polymerasesactivity; treating viral or parasite infections |
| InChIKey | IJQYTHQDUDCJEQ-UHFFFAOYSA-N |
| CAS DataBase Reference | 19088-73-4 |
Description and Uses
3-Cyanoumbelliferone is a calibration standard.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302+H312+H332-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| F | 8 |
| HS Code | 2932.20.4500 |
